Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
Thank´s for your help, I already recived these manual from you
Text excerpt from page 12 (click to view)
Changing the opening direction of the doors
Before carrying out any operations, remove the plug from the power socket. To change the opening direction of the door, proceed as follows: 1. pull off the ventilation grille (D) which is clipped into place; 2. remove the bottom hinge (E) by unscrewing its three fixing screws; 3. remove the lower door, sliding it out of the middle hinge; 4. unscrew the middle hinge (H); 5. remove the upper door, releasing it from the upper pin (G); 6. unscrew the upper pin (G) and refit it on the opposite side; 7. remove the two plugs of the door (where available), discovering the holes for the hinge pins, assemble them on the opposite side and refit the upper door; 8. reassemble the middle hinge on the opposite side; 9. using a 10 mm spanner, unscrew the hinge pin (E) and reassemble it on the opposite side of the hinge; 10. reassemble the lower hinge (E) on the opposite side, using the screws previously removed. Slide the hole cover (F) out of the ventilation grille (D) by pushing it in the direction of the arrow and reassemble it on the opposite side; 11. reassemble the lower door; 12. refit the ventilation grille (D), clipping it into place. To line up the doors, it is possible to adjust the middle hinge (H) horizontally by means of a tool, after slackening the two screws (see figure).
D419
G
H
F
E
E F
F
D F
PR18
Warning: After having reversed the opening direction of the doors check that all the screws are properly tightened and that the magnetic seal adheres to the cabinet. If the ambient temperature is cold (i.e. in Winter), the gasket may not fit perfectly to the cabinet. In that case, wait for the natural fitting of the gasket or accelerate this process by heating up the part involved with a normal hairdrier.
